Product Description

MRCOOL® Signature Series Top Discharge Condenser

The MRCOOL® Signature Series Top Discharge Condenser is a dependable, high-efficiency solution for central split systems, available as a cooling-only air conditioner or a heat pump for year-round comfort. With ratings up to 14.3 SEER2, it delivers consistent performance while helping reduce energy consumption and utility bills.

Factory pre-charged with R-454B refrigerant, the condenser supports eco-conscious upgrades, while the pre-charged design simplifies installation to save time and labor costs. At its core, a single-speed scroll compressor provides dependable operation. Inner-groove copper tubing improves heat transfer, enhancing system responsiveness and efficiency. Built-in temperature and pressure sensors monitor conditions to help prevent system strain, and heat pump models include an intelligent defrost function for continued performance in colder climates.

A precision-engineered sound-dampening top minimizes noise without compromising airflow. Durability is built in with a steel louver coil guard and wire fan discharge grille that protect internal components and extend the life of the unit. Installation and maintenance are straightforward with sweat connection service valves and an accessible gauge port.

Backed by a 10-year limited parts warranty and a limited lifetime compressor warranty.

Professional installation by a licensed HVAC technician is required.

Features

  • Cooling-only (AC) or heat pump models
  • Up to 14.3 SEER2 / 11.7 EER2
  • Factory pre-charged with R-454B refrigerant
  • Single-speed scroll compressor
  • Inner-groove copper tubing
  • Temperature and pressure sensors for system protection
  • Intelligent defrost (heat pump models)
  • Sound-dampening top, steel louver coil guard
  • Sweat connection service valves with accessible gauge port

Pair With

Specifications

Air Conditioner (Cooling Only)

Size Model Cooling (BTU) SEER2 / EER2 Breaker / MCA (A) Charge (oz) Suction Line W x H x D (in) Net Weight
1.5 Ton MCAESAS4T1821AA 17,000 14.3 / 11.7 20 / 12.2 74 3/4" 23.6 x 25 x 23.6 132 lbs
2 Ton MCAESAS4T2421AA 22,000 14.3 / 11.7 20 / 15.2 79.3 3/4" 23.6 x 25 x 23.6 133 lbs
2.5 Ton MCAESAS4T3021AA 27,500 14.3 / 11.7 30 / 18 81.1 3/4" 23.6 x 25 x 23.6 134 lbs
3 Ton MCAESAS4T3621AA 33,000 14.3 / 11.7 30 / 22.2 98.1 3/4" 29.14 x 25 x 29.14 152 lbs
3.5 Ton MCAESAS4T4221AA 39,000 14.3 / 11.7 45 / 26 114.6 3/4" 29.14 x 32.875 x 29.14 185 lbs
4 Ton MCAESAS4T4821AA 45,000 13.8 / 11.2 50 / 30 116.4 7/8" 29.14 x 32.875 x 29.14 204 lbs
5 Ton MCAESAS4T6021AA 55,000 13.8 / 11.2 60 / 37 121.7 7/8" 29.14 x 32.875 x 29.14 206 lbs

Heat Pump

Size Model Cooling / Heating (BTU) SEER2 / EER2 / HSPF2 Breaker / MCA (A) Charge (oz) Suction Line W x H x D (in) Net Weight
1.5 Ton MCAESHS4T1821AA 17,000 / 17,000 14.3 / 11.7 / 7.5 20 / 12.2 81.1 3/4" 23.6 x 25 x 23.6 144 lbs
2 Ton MCAESHS4T2421AA 22,000 / 22,000 14.3 / 11.7 / 7.5 20 / 15.2 91.7 3/4" 23.6 x 25 x 23.6 144 lbs
2.5 Ton MCAESHS4T3021AA 27,500 / 27,500 14.3 / 11.7 / 7.5 30 / 18 93.5 3/4" 23.6 x 25 x 23.6 146 lbs
3 Ton MCAESHS4T3621AA 33,000 / 33,000 14.3 / 11.7 / 7.5 30 / 22.2 102.3 3/4" 29.14 x 25 x 29.14 173 lbs
3.5 Ton MCAESHS4T4221AA 39,000 / 39,000 14.3 / 11.7 / 7.5 45 / 26 119.9 3/4" 29.14 x 32.875 x 29.14 202 lbs
4 Ton MCAESHS4T4821AA 45,000 / 45,000 14.3 / 11.2 / 7.5 50 / 30 144.6 3/4" 29.14 x 32.875 x 29.14 223 lbs
5 Ton MCAESHS4T6021AA 55,000 / 55,000 14.3 / 11.2 / 7.5 60 / 37 146.4 7/8" 29.14 x 32.875 x 29.14 225 lbs
Voltage 208/230V, 1 Phase, 60 Hz
Refrigerant R-454B (factory pre-charged)
Liquid Line 3/8"
Max Line Set Length 100 ft (1.5-2.5 Ton), 150 ft (3-5 Ton)
Compressor Single-speed scroll (non-inverter)
Fan Motor PSC
Min. Ambient (Cooling / Heating) 59°F / 5°F (heat pump)
Sound Level 60-65 dBA
Color Grey
Certifications UL, CSA, ETL, AHRI
Warranty 10-year limited parts, limited lifetime compressor

Documentation

Certifications by Model

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